function crv = nrbtestcrv 
% Constructs a simple test curve.  
 
% D.M. Spink 
% Copyright (c) 2000 
 
pnts = [0.5 1.5 4.5 3.0 7.5 6.0 8.5; 
        3.0 5.5 5.5 1.5 1.5 4.0 4.5; 
        0.0 0.0 0.0 0.0 0.0 0.0 0.0]; 
crv = nrbmak(pnts,[0 0 0 1/4 1/2 3/4 3/4 1 1 1]); 
 
 
 